Publications by Chul-Woo Byeon

Publications by authors named "Chul-Woo Byeon"

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2W HBT Power Amplifier Module with Dual Second Harmonic Suppression Technique.

Sensors (Basel)

February 2025

This paper presents a high-power heterojunction bipolar transistor (HBT) power amplifier (PA) module designed for GSM/EDGE applications. The proposed HBT PA employs a differential output stage that delivers high output power at a low supply voltage. A transformer-based output matching network is employed to combine the differential output signals.

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